Tuesday, April 23, 2019

How to get CentOS / Fedora / RHEL release version

How do I determine the release version of a CentOS / RHEL / Fedora server without access to the graphical interface?. Knowing the exact release version of your RHEL/CentOS/Fedora...

How to reset / change IAM user password on AWS

My IAM user password had expired and I couldn't access the AWS Management Console to reset it. The only way I could change/reset IAM user password on AWS was...

How to Install Jenkins on CentOS / RHEL 8

This article will guide you through the process of installing Jenkins on CentOS / RHEL 8 server. Jenkins is an open source tool written in Java for automation and...

How to Set correct Screen DPI in Linux Xresources

Let's discuss how you can find and change screen DPI in Linux distribution. This is the most common setting for users using i3 dynamic tiling window manager. For systems...

Configure JFrog Artifactory behind Nginx reverse proxy and Let’s Encrypt SSL

Question: How can I put JFrog Artifactory behind Nginx reverse proxy and Let’s Encrypt SSL certificate?. JFrog Artifactory is a powerful and advanced repository manager designed to integrate with...

How to Install JFrog Artifactory on Ubuntu 18.04 / 16.04

Today we will see how to Install JFrog Artifactory on Ubuntu 18.04/16.04. JFrog Artifactory is the world’s most advanced repository manager designed to integrate with the majority of continuous...

Install Rambox Messaging and Emailing app on Ubuntu 18.04

Rambox CE is an Open Source and Cross Platform messaging and emailing app that combines common web applications into one. It is that kind of Application which has many...

How to Install JFrog Artifactory on CentOS 7

This guide will walk you through steps used to install JFrog Artifactory on CentOS 7. JFrog Artifactory is the world’s most advanced repository manager which fully supports software created...

How to Configure Jenkins FreeIPA LDAP Authentication

In this guide, I’ll show you how to configure your Jenkins Server to Authenticate users against FreeIPA LDAP server. FreeIPA is an Open Source Identity management system sponsored...

Configure Jenkins behind Nginx reverse proxy and Let’s Encrypt SSL

Question: How can I put Jenkins behind Nginx reverse proxy and Let's Encrypt SSL certificate?. Jenkins is a powerful open source automation server built for automating repetitive tasks and...